Description

2,6-Dimethoxy-4-tert-Butylphenol is a substituted phenol derivative known for its antioxidant properties. This compound is valued as a versatile intermediate and stabilizer in high-performance applications where oxidative degradation is a concern. It is primarily utilized by manufacturers in the polymer, agrochemical, and specialty chemical industries.

Application

• Polymer Stabilizer: Acts as an antioxidant and processing stabilizer for plastics and synthetic rubbers to prevent thermal and oxidative degradation.
• Chemical Intermediate: Serves as a key building block in the synthesis of more complex antioxidants, pharmaceuticals, and agrochemicals.
• Fuel & Lubricant Additive: Used as an antioxidant additive in fuels, oils, and greases to enhance stability and extend service life.
• Cosmetic & Personal Care: Employed as a preservative and antioxidant in formulations to protect against rancidity and spoilage.
• Agrochemical Formulations: Functions as a stabilizer in pesticide and herbicide formulations to maintain efficacy during storage.
• Research & Development: Utilized in academic and industrial R&D for studying antioxidant mechanisms and developing new materials.

Basic Information

Product Name	2,6-Dimethoxy-4-tert-Butylphenol
CAS No.	6766-84-3
Molecular Formula	C₁₂H₁₈O₃
Molecular Weight	210.27 g/mol
Synonyms	4-tert-Butyl-2,6-dimethoxyphenol; 2,6-Dimethoxy-4-(1,1-dimethylethyl)phenol; DBHA (2,6-Di-tert-butyl-4-hydroxyanisole analog); Phenol, 4-(1,1-dimethylethyl)-2,6-dimethoxy-; Antioxidant 12; Butylated hydroxyanisole derivative; BHT methoxy analog
EINECS	229-832-7

Quality Control

Our 2,6-Dimethoxy-4-tert-Butylphenol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets stringent specifications. Certificates of Analysis (COA) documenting purity, physical properties, and safety data are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be kept under an inert atmosphere (e.g., nitrogen) for long-term storage to maintain purity and efficacy. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	48 - 52 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.